Cool Boss
A boss can do a job in two days if his four secretaries A, B, C and D are all present. Their efficiency got reduced to 1/6,1/4,1/3 and 1/2 respectively according as A, B, C and D remains absent. In any day only one secretary remains absent. Also the boss finishes his work exactly in integral number of days. Which of the following secretaries cannot be absent for an odd number of days?
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!